Ververica Blog

Apache Flink, stream processing, event-driven applications, and more.

Announcing Cascading on Apache Flink™

September 21, 2015

See also the related announcement at the Cascading blog. 


Today we are thrilled to announce the first availability of Cascading on Flink, a result of a community-driven effort that brings together the Cascading and Apache Flink™ communities.

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Batch is a special case of streaming

September 15, 2015

Interested in stream processing? Sign up for Flink Forward 2015, the first conference on Apache Flink™.

In recent blog posts, we introduced what we deem as requirements for systems to classify as stream processors, and followed up with a detailed...

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A look at Flink Forward 2015

September 03, 2015

At data Artisans we are very proud to be part of the organization team behind Flink Forward 2015, the first conference we are organizing around the Apache Flink™ project.

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Kafka + Flink: A Practical, How-To Guide

September 02, 2015

A very common use case for Apache Flink™ is stream data movement and analytics. More often than not, the data streams are ingested from Apache Kafka, a system that provides durability and pub/sub functionality for data streams. Typical installations...

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How Apache Flink™ handles backpressure

August 31, 2015

People often ask us how Flink deals with backpressure effects. The answer is simple: Flink does not use any sophisticated mechanism, because it does not need one. It gracefully responds to backpressure by virtue of being a pure data streaming...

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High-throughput, low-latency, and exactly-once stream processing with Apache Flink™

August 05, 2015

The popularity of stream data platforms is skyrocketing. Several companies are transitioning parts of their data infrastructure to a streaming paradigm as a solution to increasing demands for real-time access to information. Infrastructures based on...

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Stream processing at Bouygues Telecom with Apache Flink™

June 01, 2015

This is a guest post written by Mohamed Amine Abdessemed from Bouygues Telecom

About Bouygues Telecom

Bouygues Telecom is a full-service communication operator (mobile, fixed telephony, TV, Internet, and Cloud computing) and one of the largest...

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Real-time stream processing: The next step for Apache Flink™

May 06, 2015

This post also appears as a guest post at the Confluent blog. Stream processing is becoming very popular with open source projects like Apache Kafka, Apache Samza, Apache Storm, Apache Spark’s Streaming module, as well as cloud services like Google...

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Announcing Google Cloud Dataflow on Flink and easy Flink deployment on Google Cloud

April 05, 2015

Today, we are pleased to announce a deeper engagement between Google, data Artisans, and the broader Apache Flink™ community to bring easy Flink deployment to Google Cloud Platform, and enable Google Cloud Dataflow users to leverage Apache Flink™ as...

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How to factorize a 700 GB matrix with Apache Flink™

March 30, 2015

This article is a follow-up post to the earlier published article about Computing recommendations at extreme scale with Apache Flink. We discuss how we implemented the alternating least squares (ALS) algorithm in Apache Flink, starting from a...

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